Authors aimed to assess the correlation between the apparent diffusion coefficient (ADC of the tumor, ADC ratio) and final grade group (GG) after radical prostatectomy (RP), and to determine the threshold values of ADC for detecting clinically significant prostate cancer (PC) with subsequent evaluation in a prospective group. 118 patients with PC were included in the retrospective group. These patients underwent RP from 2012 to 2017 with preoperative 3 Tesla multiparametric MRI (mpMRT) with contrast enhancement in a single center. After analyzing all the MRI studies, the average values of tumor ADC and benign tissue ADC were calculated using the maps of ADC. The prospective part of the study included 60 patients with completed pre-biopsy mpMRI and subsequent RP from January 2018 to March 2019. The prospective part of the study demonstrated the effectiveness of applying the obtained diffusion coefficient thresholds. When used as a criterion for determining clinically significant prostate cancer (GG > 6), threshold value of ADC ratio had sensitivity, specificity, accuracy, positive predictive value and negative predictive value were 84%, 91%, 87%, 94% and 78% respectively.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.32687/0869-866X-2019-27-si1-559-564 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Oncology Provider and Patient Perspectives on a Cardiovascular Health Assessment Tool utilized during Post-treatment Survivorship Care in Community Oncology (Results from WF-1804CD): Mixed Methods Observational Study.
J Med Internet Res
January 2025
Department of Social Sciences and Health Policy, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, US.
Background: Most cancer survivors have multiple cardiovascular risk factors, increasing their risk of poor cardiovascular and cancer outcomes. The Automated Heart-Health Assessment (AH-HA) tool is a novel electronic health record clinical decision support tool based on the American Heart Association's Life's Simple 7 cardiovascular health (CVH) metrics to promote CVH assessment and discussion in outpatient oncology. Before proceeding to future implementation trials, it is critical to establish the acceptability of the tool among providers and survivors.
View Article and Find Full Text PDFDesign and Discovery of Preclinical Candidate LYG-409 as a Highly Potent and Selective GSPT1 Molecular Glue Degraders.
J Med Chem
January 2025
State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 211100, P. R. China.
Molecular glue degraders induce "undruggable" protein degradation by a proximity-induced effect. Inspired by the clinical success of immunomodulatory drugs, we aimed to design novel molecular glue degraders targeting GSPT1. Here, we report the design of a series of GSPT1 molecular glue degraders.
View Article and Find Full Text PDFMetabolic syndrome is associated with postoperative complications after holmium laser enucleation of the prostate.
BJU Int
January 2025
Department of Urology, Mayo Clinic Arizona, Phoenix, AZ, USA.
Objectives: To compare postoperative complication rates of patients with metabolic syndrome (MetS) with patients without MetS after holmium laser enucleation of the prostate (HoLEP) for management of benign prostatic hyperplasia (BPH).
Patients And Methods: We retrospectively reviewed patients aged >40 years who underwent HoLEP at our institution from 2007 to 2022. Criteria for MetS were diagnoses of at least three of the following: diabetes mellitus, hypertension, hyperlipidaemia, or obesity (body mass index ≥30 kg/m).
Discordance between prostate MRI and PSMA-PET/CT: the next big challenge for primary prostate tumor assessment?
Eur Radiol
January 2025
Department of Radiology, Oncologic Imaging Division, NYU Langone Health, New York, NY, USA.
Objectives: An increasing number of patients with prostate cancer (PCa) undergo assessment with magnetic resonance imaging (MRI) and prostate-specific membrane antigen positron emission tomography/computed tomography (PSMA-PET/CT). This offers comprehensive multimodality staging but can lead to discrepancies. The objective was to assess the rates and types of discordance between MRI and PSMA-PET/CT for primary PCa assessment.
View Article and Find Full Text PDFTransperineal MR Fusion Laser Ablation of Prostate Cancer in Office Setting: 1 Year Efficacy and Safety Outcomes in Intermediate-Risk Patients.
J Endourol
January 2025
Urological Research Network, Miami Lakes, Florida, USA.
Focal therapy (FT) is an emerging option for intermediate-risk prostate cancer (IR-PCa). Transperineal MRI fusion laser ablation of PCa (TPFLA) is a novel FT technique with limited data reported. We conducted a phase I clinical trial evaluating the safety, feasibility, and 1-year oncologic results for patients with IR-PCa treated with TPFLA in an office setting.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!